 오퍼게시판 |
|
|
제 목:
|
D-Cysteine |
|
상품분류: |
유기화학원료와 중간체
|
|
등록분류: |
Offer to Sell |
|
내용: |
CAS NO: 921-01-7
Quantity: 1000Kilograms
Payment: T/T in advanced; D/P at sight; L/C at sight;
Additional_detail: Product Name: D-Cysteine
Synonyms:(S)-2-Amino-3-
mercaptopropionic acid
Molecular Formula:C3H7NO2S
CAS #:921-01-7
Appearance
White crystals or crystalline
powder
Assay
98.5% to 100.5%
Specific Rotation [α]20/D
-5.0~7.0 (C=8 in 1N HCl)
Loss on Drying
8.5% to 12.0%
Residue in Ignition (Sulfate)
Not more than 0.10%
Chloride (Cl)
19.89% to 20.29%
Heavy Metals (Pb)
Not more than 10 PPM
|
연락처 |
| 담
당 자: |
Kimberly ZHANG |
| 회사주소: |
Room207, No1 Building, Jiachuan Road245, Xuhui District, Shanghai City, P. R. China |
| 전화번호: |
86-15921687200 |
| 팩스번호:
|
+86-21- 64543801 |
| E - mail: |
kim_pharma@yahoo.com.cn |
|
현재위치
: Home > Trade 
